Accentuate the Negative 0809

Accentuate the Negative
Big Idea
Negative numbers help us to model many real world situations.
Investigation 1: Extending the Number Line
Essential Question #1: How do I put positive and negative numbers in order? 1.1 Extending the Number Line - Sumeeka
1.2 Winning the Game - Manaal
1.3 Measuring Temperatures - Gabi
Mathematical Reflections, p. 17 - Arpita

Investigation 2: Adding Integers
Essential Question #2: How can I add integers?
2.1 Adding on a Number Line - Manaal
2.2 Inventing a New Model - Andrew
Mathematical Reflections, p. 33 - Manou

Investigation 3: Subtracting Integers
Essential Question #3: How do I find the difference between integers?
3.1 Subtracting on a Chip Board - Andrew
3.2 Subtracting on a Number Line - Sid
3.3 Exploring Patterns - Pavel
3.4 “Undoing” with Addition And Subtraction - Sumeeka
Mathematical Reflections, p. 52 - Muqri

Investigation 4: Multiplying and Dividing Integers Essential Question #4: How do I multiply and divide integers?
4.1 Rising and Falling Temperatures - Arpita
4.2 Studying Multiplication Patterns - Drew
4.3 Playing the Integer Product Game - Farizma
4.4 Dividing Integers - Afeed
Mathematical Reflections, p 66 - Tate

Investigation 5: Coordinate Grids
Essential Question #5: How do I multiply and divide integers?
5.1 Extending the Coordinate Grid - Ook
5.2 Breaking Even - Haris
5.3 Using a Calculator to Explore Lines - Michael
5.4 Exploring Window Settings - Neel
5.5 Revisiting Jean’s Problem - Marcello
Mathematical Reflections, p 82 - Ariba



Accentuate the Negative Vocabulary

Absolute value
Integer
Negative integer
Negative number
Number sequence
Opposite
Positive integer
Positive number

[[file/view/ATN Vocab grid.pdf|ATN Vocab grid.pdf]]